mv /var/vmail using howtoforge tutorial

One of our servers is running out of space on /home partition in which resides /var/vmail, I added a new HDD and and mounted on /home2.
I follow this tutorial (https://www.howtoforge.com/use_moun...ctory_of_a_ispconfig_server_to_a_new_location) changing the all the parameters from /home to /home2.
When I check the /home2 partition I can see the bind mount "linked to /home/vmail"
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[[email protected] home2]# ls -lha
lrwxrwxrwx 1 vmail vmail 12 Mar 28 2014 vmail -> /home/vmail/